Did turf battle taint terrorism inquiry?

DallasNews.com | News for Dallas, Texas | Politics: National: "A turf battle between the FBI and the Homeland Security Department may have jeopardized a Texas-based investigation into suspected fundraising for al-Qaeda-linked terrorists, a former top federal law enforcement official in Houston and a U.S. senator charged Friday.

In the Houston case, 'national security may have been the casualty of bureaucratic infighting,' Sen. Charles Grassley, R-Iowa, said in a letter to Attorney General Al Gonzales and Homeland Security Secretary Michael Chertoff demanding an investigation."